Home / 6,557,566.14-9,049,423.68-3,656,960.19

Finding the Fourth Proportional to 6,557,566.14, 9,049,423.68 and 3,656,960.19

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Solution

The fourth proportional to 6,557,566.14, 9,049,423.68 and 3,656,960.19 is: 5,046,595.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,557,566.14 : 9,049,423.68 = 3,656,960.19 : x
  2. Step 2: Convert to fraction form
    6,557,566.14/9,049,423.68 = 3,656,960.19/x
  3. Step 3: Cross multiply
    6,557,566.14x = 9,049,423.68 × 3,656,960.19
  4. Step 4: Simplify right side
    6,557,566.14x = 33,093,382,140,203.30
  5. Step 5: Solve for x
    x = 33,093,382,140,203.30/6,557,566.14
  6. Step 6: Final answer
    x = 5,046,595.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.